JP7347410B2 - 新規な液晶配向剤、液晶配向膜及び液晶表示素子 - Google Patents

新規な液晶配向剤、液晶配向膜及び液晶表示素子 Download PDF

Info

Publication number
JP7347410B2
JP7347410B2 JP2020511021A JP2020511021A JP7347410B2 JP 7347410 B2 JP7347410 B2 JP 7347410B2 JP 2020511021 A JP2020511021 A JP 2020511021A JP 2020511021 A JP2020511021 A JP 2020511021A JP 7347410 B2 JP7347410 B2 JP 7347410B2
Authority
JP
Japan
Prior art keywords
group
liquid crystal
carbon atoms
crystal aligning
aligning agent
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
JP2020511021A
Other languages
English (en)
Japanese (ja)
Other versions
JPWO2019189637A5 (https=
JPWO2019189637A1 (ja
Inventor
美希 豊田
佳和 原田
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nissan Chemical Corp
Original Assignee
Nissan Chemical Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Nissan Chemical Corp filed Critical Nissan Chemical Corp
Publication of JPWO2019189637A1 publication Critical patent/JPWO2019189637A1/ja
Publication of JPWO2019189637A5 publication Critical patent/JPWO2019189637A5/ja
Application granted granted Critical
Publication of JP7347410B2 publication Critical patent/JP7347410B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1337—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G73/00—Macromolecular compounds obtained by reactions forming a linkage containing nitrogen with or without oxygen or carbon in the main chain of the macromolecule, not provided for in groups C08G12/00 - C08G71/00
    • C08G73/06—Polycondensates having nitrogen-containing heterocyclic rings in the main chain of the macromolecule
    • C08G73/10—Polyimides; Polyester-imides; Polyamide-imides; Polyamide acids or similar polyimide precursors

Landscapes

  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Nonlinear Science (AREA)
  • General Physics & Mathematics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mathematical Physics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Optics & Photonics (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Liquid Crystal (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
JP2020511021A 2018-03-30 2019-03-28 新規な液晶配向剤、液晶配向膜及び液晶表示素子 Active JP7347410B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2018068720 2018-03-30
JP2018068720 2018-03-30
PCT/JP2019/013742 WO2019189637A1 (ja) 2018-03-30 2019-03-28 新規な液晶配向剤、液晶配向膜及び液晶表示素子

Publications (3)

Publication Number Publication Date
JPWO2019189637A1 JPWO2019189637A1 (ja) 2021-04-15
JPWO2019189637A5 JPWO2019189637A5 (https=) 2022-03-30
JP7347410B2 true JP7347410B2 (ja) 2023-09-20

Family

ID=68060201

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2020511021A Active JP7347410B2 (ja) 2018-03-30 2019-03-28 新規な液晶配向剤、液晶配向膜及び液晶表示素子

Country Status (5)

Country Link
JP (1) JP7347410B2 (https=)
KR (1) KR102842854B1 (https=)
CN (1) CN111936923B (https=)
TW (1) TWI797297B (https=)
WO (1) WO2019189637A1 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7517208B2 (ja) * 2020-10-28 2024-07-17 Jsr株式会社 液晶配向剤、液晶配向膜、液晶素子及び液晶素子の製造方法
KR20220056789A (ko) * 2020-10-28 2022-05-06 제이에스알 가부시끼가이샤 액정 배향제, 액정 배향막 및 그의 제조 방법, 그리고 액정 소자 및 그의 제조 방법

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016218149A (ja) 2015-05-15 2016-12-22 Jsr株式会社 液晶配向剤、液晶配向膜、液晶表示素子、重合体及び化合物
JP2017032608A (ja) 2015-07-28 2017-02-09 Jsr株式会社 液晶配向剤、液晶配向膜、液晶表示素子、重合体及び化合物
JP2017102350A (ja) 2015-12-03 2017-06-08 Jsr株式会社 液晶配向剤、液晶配向膜、液晶素子、重合体及び化合物

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3201172B2 (ja) 1994-09-08 2001-08-20 ジェイエスアール株式会社 液晶配向剤
JP3550671B2 (ja) 1995-09-14 2004-08-04 Ｊｓｒ株式会社 液晶配向剤
JP3613421B2 (ja) 1996-05-31 2005-01-26 Ｊｓｒ株式会社 液晶配向剤
JP3650982B2 (ja) 1996-10-02 2005-05-25 Ｊｓｒ株式会社 液晶配向剤および液晶表示素子
JPH1138415A (ja) 1997-07-22 1999-02-12 Hitachi Ltd 液晶表示素子
TWI501998B (zh) * 2010-03-15 2015-10-01 Nissan Chemical Ind Ltd A liquid crystal aligning agent containing a polyamic acid ester, and a liquid crystal alignment film
JP5761183B2 (ja) * 2010-05-28 2015-08-12 日産化学工業株式会社 熱脱離性基含有化合物を含有する液晶配向剤、及び液晶配向膜
KR101824279B1 (ko) * 2010-06-30 2018-01-31 닛산 가가쿠 고교 가부시키 가이샤 액정 배향 처리제, 액정 배향막 및 그것을 사용한 액정 표시 소자
WO2012029763A1 (ja) * 2010-08-31 2012-03-08 日産化学工業株式会社 ジアミン、ポリイミド前駆体、ポリイミド、液晶配向剤、液晶配向膜及び液晶表示素子
JP5929298B2 (ja) * 2011-03-02 2016-06-01 Jnc株式会社 ジアミン、これを用いた液晶配向剤、液晶表示素子および液晶配向膜の形成方法
CN105073708B (zh) * 2012-12-25 2017-02-22 日产化学工业株式会社 新的二胺、聚合物、液晶取向剂、液晶取向膜和使用了该液晶取向膜的液晶显示元件
CN105849630B (zh) * 2013-10-23 2019-06-07 日产化学工业株式会社 液晶取向剂、液晶取向膜和液晶表示元件
US10023530B2 (en) * 2013-10-23 2018-07-17 Nissan Chemical Industries, Ltd. Diamine, polyamic acid, and polyimide
WO2015060363A1 (ja) * 2013-10-23 2015-04-30 日産化学工業株式会社 液晶配向剤、液晶配向膜、及び液晶配向素子
JP6555257B2 (ja) * 2014-05-30 2019-08-07 日産化学株式会社 液晶配向剤、液晶配向膜、及び液晶表示素子
JP6631077B2 (ja) * 2014-11-05 2020-01-15 Jsr株式会社 液晶配向剤、液晶配向膜及び液晶表示素子
CN109891310B (zh) * 2016-08-30 2020-07-10 日产化学株式会社 液晶取向剂、液晶取向膜和液晶表示元件
JP7247511B2 (ja) * 2017-10-31 2023-03-29 Jnc株式会社 光配向用液晶配向剤、液晶配向膜およびこれを用いた液晶表示素子、並びに、ジアミンおよびポリマー

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016218149A (ja) 2015-05-15 2016-12-22 Jsr株式会社 液晶配向剤、液晶配向膜、液晶表示素子、重合体及び化合物
JP2017032608A (ja) 2015-07-28 2017-02-09 Jsr株式会社 液晶配向剤、液晶配向膜、液晶表示素子、重合体及び化合物
JP2017102350A (ja) 2015-12-03 2017-06-08 Jsr株式会社 液晶配向剤、液晶配向膜、液晶素子、重合体及び化合物

Also Published As

Publication number Publication date
TWI797297B (zh) 2023-04-01
TW201945526A (zh) 2019-12-01
KR20200136429A (ko) 2020-12-07
CN111936923A (zh) 2020-11-13
JPWO2019189637A1 (ja) 2021-04-15
KR102842854B1 (ko) 2025-08-05
CN111936923B (zh) 2023-12-22
WO2019189637A1 (ja) 2019-10-03

Similar Documents

Publication Publication Date Title
KR102701368B1 (ko) 액정 배향제, 액정 배향막, 액정 배향막의 제조 방법, 및 액정 표시 소자
JP2022113743A (ja) 液晶配向剤、液晶配向膜及び液晶表示素子
JP7193051B2 (ja) 液晶配向剤組成物、これを用いた液晶配向膜の製造方法およびこれを用いた液晶配向膜、ならびに液晶表示素子
JP7575729B2 (ja) ジアミン及び重合体
TWI758513B (zh) 液晶配向劑、液晶配向膜及使用其之液晶顯示元件
JP7347410B2 (ja) 新規な液晶配向剤、液晶配向膜及び液晶表示素子
JP7102536B2 (ja) 液晶配向剤組成物、これを用いた液晶配向膜の製造方法、これを用いた液晶配向膜および液晶表示素子
CN114466882A (zh) 液晶取向剂、液晶取向膜、液晶显示元件、聚合物以及二胺
JP2020519954A (ja) 液晶配向剤組成物、これを用いた液晶配向膜の製造方法、およびこれを用いた液晶配向膜
JP7572661B2 (ja) 液晶配向剤、液晶配向膜及び液晶表示素子
JP7092442B2 (ja) 液晶配向剤組成物、これを用いた液晶配向膜の製造方法、これを用いた液晶配向膜および液晶表示素子
WO2021112092A1 (ja) 重合体組成物、液晶配向剤、液晶配向膜、液晶表示素子及び液晶表示素子の製造方法
JP7102541B2 (ja) 液晶配向剤組成物、それを用いた液晶配向膜の製造方法、それを用いた液晶配向膜および液晶表示素子
JP7375766B2 (ja) 液晶配向剤、液晶配向膜、及び液晶表示素子
JP7161147B2 (ja) 液晶配向剤、液晶配向膜及びそれを用いた液晶表示素子並びに該液晶配向膜の製造方法
JP6859582B2 (ja) 液晶配向剤組成物、これを用いた液晶配向膜の製造方法、およびこれを用いた液晶配向膜
WO2022250007A1 (ja) 液晶配向剤、液晶配向膜、液晶表示素子、ジアミン及び重合体
TW202436598A (zh) 液晶配向劑、液晶配向膜及液晶顯示元件
WO2025079671A1 (ja) 液晶配向剤、液晶配向膜、及び液晶表示素子
KR20190113010A (ko) 액정 배향제 조성물, 이를 이용한 액정 배향막의 제조 방법, 및 이를 이용한 액정 배향막

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20200908

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20220322

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20220322

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20230502

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20230605

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20230808

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20230821

R151 Written notification of patent or utility model registration

Ref document number: 7347410

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R151